/*
 * (C) Copyright 2006-2010 Nuxeo SAS (http://nuxeo.com/) and contributors.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser General Public License
 * (LGPL) version 2.1 which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl.html
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * Contributors:
 *     bstefanescu
 */
package org.nuxeo.gwt.habyt.templates.client.bindings;

import org.nuxeo.gwt.habyt.templates.client.TemplatePanel;

import com.google.gwt.dom.client.Element;
import com.google.gwt.user.client.ui.VerticalSplitPanel;
import com.google.gwt.user.client.ui.Widget;

/**
 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
 * 
 */
public class VSplitFactory extends ComplexWidgetFactory {

    public VSplitFactory() {
        super("vsplit");
    }

    @Override
    protected Widget createWidget(Element element) {
        VerticalSplitPanel panel = new VerticalSplitPanel();

        String v = Helper.getAttribute(element, "position");
        if (v != null) {
            panel.setSplitPosition(v);
        }

        Element child = Helper.getFirstChildElement(element,
                TemplatePanel.WIDGET_CELL);
        if (child == null) {
            throw new IllegalArgumentException("hsplit must have 2 cells");
        }
        panel.setTopWidget(createCell(child));
        child = Helper.getNextSiblingElement(child, TemplatePanel.WIDGET_CELL);
        if (child == null) {
            throw new IllegalArgumentException("hsplit must have 2 cells");
        }
        panel.setBottomWidget(createCell(child));

        return panel;
    }

}
